Tekhoow

This can happen when you change your gradle distribution. Clean build does succeed but the IDE still shows some missing import. One solution from Android Studio: Go to File | Invalidate Cache/Restart | Invalidate and Restart

I recently started developing again on Windows (after 10 years on Ubuntu) after getting a PC with Windows 10 installed on it. As a dart developer the first thing I did was to try some web apps on Edge...trying to get console..F12..nothing, just the screen split in 2 with a blank/grey windows on the right. After digging I found a solution deep in the following issue . Start a power shell console in administrative mode than use the following command: Add-AppxPackage -register "C:\windows\SystemApps\Microsoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe\AppxManifest.xml" -DisableDevelopmentMode -Confirm:$false Restart Edge, press F12, that's it!

It was impossible for me to enter the '}' sign on Intellij IDEA and WebStorm with my French keyboard. The solution was to look for any keyboard shortcut associated to it: Settings | KeyMap then look for a given shortcut by pressing the magnifying classes (find action by shortcut) to find the culprit shortcut (in my case Ctrl + Alt + =) and simply removing this shortcut

This is for the current first Beta version of Flutter Flutter build remains a nightmare as a primary linux user, especially for iOS, that I don't use enough to get used to so where all the tools installed are always obsolete when I come back My recent fix for Cocoapods If brew install cocoapods pod update gives pod --version /usr/local/bin/pod: /usr/local/Cellar/cocoapods/1.4.0/libexec/bin/pod: /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby: bad interpreter: No such file or directory /usr/local/bin/pod: line 2: /usr/local/Cellar/cocoapods/1.4.0/libexec/bin/pod: Undefined error: 0 Try gem install -n /usr/local/bin cocoapods Then flutter run flutter run --preview-dart-2 should work

A quick note to remind me how to use build_value package (2.0.0-dev) Example here using json serialization Add json_serializable dependency Add build_runner dependency (dev) dependencies: json_serializable: any dev_dependencies: build_runner: "=>0.7.8" Create 'example/model/basic.dart'. All sections are needed here (library, import, part, annotation) library my_library.basic; import 'package:json_annotation/json_annotation.dart'; part 'basic.g.dart'; @JsonSerializable() class Basic String name; } Build # create alias once alias br='pub run build_runner' # build br build to see file generated (basic.g.dart) From then you can add option (fromJson, toJson) @JsonSerializable(includeIfNull: false) class Basic extends Object with _$BasicSerializerMixin { String name; Basic(); factory Basic.fromJson(Map<String, dynamic> json) => _$BasicFromJson(json); }